DE1265185B - Process for gluing bituminous bridge coverings with roadway structures made of steel or concrete - Google Patents
Process for gluing bituminous bridge coverings with roadway structures made of steel or concreteInfo
- Publication number
- DE1265185B DE1265185B DET24405A DET0024405A DE1265185B DE 1265185 B DE1265185 B DE 1265185B DE T24405 A DET24405 A DE T24405A DE T0024405 A DET0024405 A DE T0024405A DE 1265185 B DE1265185 B DE 1265185B
- Authority
- DE
- Germany
- Prior art keywords
- adhesive
- rubber
- bituminous
- bitumen
- bridge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 13
- 238000000034 method Methods 0.000 title claims description 13
- 239000010959 steel Substances 0.000 title claims description 13
- 239000004567 concrete Substances 0.000 title claims description 9
- 238000004026 adhesive bonding Methods 0.000 title claims description 6
- 239000000853 adhesive Substances 0.000 claims description 27
- 230000001070 adhesive effect Effects 0.000 claims description 25
- 229920001971 elastomer Polymers 0.000 claims description 25
- 239000005060 rubber Substances 0.000 claims description 25
- 239000010426 asphalt Substances 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000010276 construction Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000008267 milk Substances 0.000 claims description 3
- 210000004080 milk Anatomy 0.000 claims description 3
- 235000013336 milk Nutrition 0.000 claims description 3
- 230000004907 flux Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000013521 mastic Substances 0.000 claims 4
- 238000005507 spraying Methods 0.000 claims 4
- 238000003756 stirring Methods 0.000 claims 4
- 238000010411 cooking Methods 0.000 claims 3
- 239000000428 dust Substances 0.000 claims 3
- 238000010285 flame spraying Methods 0.000 claims 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims 2
- 238000009835 boiling Methods 0.000 claims 2
- 239000004033 plastic Substances 0.000 claims 2
- 239000000843 powder Substances 0.000 claims 2
- 206010057175 Mass conditions Diseases 0.000 claims 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims 1
- 239000002313 adhesive film Substances 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 239000000839 emulsion Substances 0.000 claims 1
- 230000002349 favourable effect Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010422 painting Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000001294 propane Substances 0.000 claims 1
- 238000005488 sandblasting Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 claims 1
- 239000004566 building material Substances 0.000 description 3
- 239000004822 Hot adhesive Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011271 tar pitch Substances 0.000 description 2
- 241000543373 Sideroxylon foetidissimum Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
- E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J195/00—Adhesives based on bituminous materials, e.g. asphalt, tar, pitch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
- C08L2666/08—Homopolymers or copolymers according to C08L7/00 - C08L21/00; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Architecture (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
- Road Paving Structures (AREA)
Description
DEUTSCHESGERMAN
PATENTAMTPATENT OFFICE
AUSLEGESCHRIFTEDITORIAL
int. CL:int. CL:
EOIdEOId
Deutsche Kl.: 19 d-19/12 German class: 19 d- 19/12
Nummer: 1265 185Number: 1265 185
Aktenzeichen: T 24405 V/19 dFile number: T 24405 V / 19 d
Anmeldetag: I.August 1963Filing date: August 1st, 1963
Auslegetag: 4. April 1968Open date: April 4, 1968
Bituminöse Brückenbeläge, z. B. Gußasphalt u. dgl., werden auf Fahrbahntragwerke aus Stahl oder Beton häufig aufgeklebt. Eine wirksame Verklebung versetzt den Belag in die Lage, die erheblichen Schubspannungen, die durch die Verkehrsbeanspruchungen entstehen, sicher in das Fahrbahntragwerk weiterzuleiten. Auch verhindert ein inniges Verkleben die Entstehung von sogenannten Blasenkeimen, das sind Feuchtigkeitsnester zwischen dem Fahrbahntragwerk und dem Brückenbelag, und damit Blasenbildung. Wird der Brückenbelag nicht unmittelbar auf das Fahrbahntragwerk aufgebracht, sondern eine Feuchtigkeitsisolierung oder Korrosionsschutzschicht zwischengeschaltet, so ist durch eine Verklebung dieser Schichten mit dem Fahrbahntragwerk und gegebenenfalls durch zusätzliches Verkleben des Fahrbahnbelags mit diesen Schichten dafür Sorge zu tragen, daß eine einwandfreie Weiterleitung der Schubkräfte und damit ein kraftschlüssiger Verbund möglich ist. Die natürliche Klebkraft des bituminösen Brückenbelags auf einem Fahrbahntragwerk aus Beton oder Stahl reicht hierzu nicht aus. Das gleiche gilt für die meisten Feuchtigkeitsisolier- oder Korrosionsschutzschichten. Insbesondere bei stählernen Fahrbahntragwerken arbeitet man daher üblicherweise mit besonderen Haftmassen. Bekannt sind für diesen Zweck bituminöse Haftmassen. Die meisten bituminösen Haftmassen sind kalt verarbeitbar, sie bestehen im wesentlichen aus Bitumen oder aus Teerpechen und Fluxmitteln. Die angestrebte kraftschlüssige Verklebung wird mit solchen gefluxten bituminösen Haftmassen erfahrungsgemäß nicht mit Sicherheit erreicht. Anscheinend werden beim Aufbringen der folgenden Schichten, deren Verarbeitung in der Regel heiß erfolgt, auch nach längerer Abdunstzeit Lösungsmittelreste frei, die eine innige Verbindung verhindern. Aber auch heiß zu verarbeitende bituminöse Haftmassen, z. B. Bituminia nach DIN 1995 oder Sonderklebmassen auf Teerpechbasis, bringen nicht immer den gewünschten Erfolg. Beim Auftragen der heißen Haftmassen auf das kalte, beispielsweise stählerne Fahrbahntragwerk tritt durch die plötzliche Abkühlung ein Abschrecken ein, das eine innige Verklebung verhindert. Auch die in neuerer Zeit eingeführten, an sich für andere Zwecke entwickelten Kunstharzkleber genügen nicht überall den Anforderungen. Sie sind zudem zumeist kostspielig und empfindlich in der Verarbeitung.Bituminous bridge coverings, e.g. B. Mastic asphalt and the like., Are on roadway structures made of steel or concrete often stuck on. Effective bonding enables the covering to withstand the considerable shear stresses, that are caused by traffic loads, safely forwarded into the road structure. Also prevents intimate sticking the formation of so-called bubble germs, which are moisture nests between the The roadway structure and the bridge pavement, and thus blistering. If the bridge deck is not immediately applied to the road structure, but a moisture insulation or corrosion protection layer is interposed, so is through a Gluing these layers to the roadway structure and, if necessary, by additional gluing of the road surface with these layers to ensure that a flawless Forwarding of the shear forces and thus a force-fit connection is possible. The natural The adhesive strength of the bituminous bridge pavement on a roadway structure made of concrete or steel is sufficient for this not from. The same applies to most moisture insulating or corrosion protection layers. In particular In the case of steel carriageway structures, one therefore usually works with special ones Adhesive compounds. Bituminous adhesive compounds are known for this purpose. Most bituminous adhesives can be processed cold, they essentially consist of bitumen or tar pitch and Flux agents. The desired frictional bond is achieved with such fluxed bituminous adhesive masses experience has shown that not achieved with certainty. Apparently when applying the subsequent layers, which are usually processed while hot, even after a long evaporation time Free solvent residues that prevent an intimate connection. But also bituminous ones that can be processed hot Adhesive compounds, e.g. B. Bituminia according to DIN 1995 or special adhesives based on tar pitch not always the desired success. When applying the hot adhesive mass on the cold one, for example steel carriageway structure occurs due to the sudden cooling, a quenching that prevents intimate bonding. Even those that have recently been introduced, in themselves for other purposes The synthetic resin adhesives developed do not meet the requirements everywhere. They are also mostly expensive and sensitive to processing.
Tatsächlich sind die Anforderungen, die beim Verkleben bituminöser Brückenbeläge mit Fahrbahntragwerken
an die Haftmassen gestellt werden, außer-Verfahren zum Verkleben bituminöser
Brückenbeläge mit Fahrbahntragwerken aus
Stahl oder BetonIn fact, the requirements that are placed on the adhesive compounds when bonding bituminous bridge coverings to roadway structures are more than bituminous processes
Bridge decks with roadway structures
Steel or concrete
Anmelder:Applicant:
Teerbau, Gesellschaft für Straßenbau m. b. H.,Teerbau, Society for Road Construction m. B. H.,
4300 Essen, Rüttenscheider Str. 664300 Essen, Rüttenscheider Str. 66
Als Erfinder benannt:Named as inventor:
Dr.-Ing. Hellmut Kohler, 4300 Essen-StadtwaldDr.-Ing. Hellmut Kohler, 4300 Essen-Stadtwald
ordentlich hoch. So nehmen bituminöse Brückenbeläge im Sommer unter Sonneneinstrahlung Temperaturen von +6O0C oder sogar darüber an. Im Winter treten Temperaturen bis — 30° C und darunter auf. Für diesen Temperaturbereich von rund 100° C wird eine Wirksamkeit der Verklebung erwartet. Die Verklebung muß auch voll wirksam bleiben, wenn Temperaturstürze auftreten (Sonneneinstrahlung am Tag, Frost bei Nacht). Hinzu kommen erhebliche stoßartige, dynamische Beanspruchungen, da sich die Fahrbahntragwerke von modernen Brücken unter der Verkehrslast meist merklich verformen.neatly high. So take bituminous bridge surfaces in summer under sunlight temperatures of + 6O 0 C or even higher at. Temperatures down to - 30 ° C and below occur in winter. The bond is expected to be effective in this temperature range of around 100 ° C. The bond must remain fully effective even if the temperature drops (sunlight during the day, frost at night). In addition, there are considerable shock-like, dynamic loads, as the road structures of modern bridges usually deform noticeably under the traffic load.
Um die Eigenschaften bituminöser Stoffe, auch bituminöser Straßenbaustoffe, zu verbessern, ist es bekannt, den bituminösen Stoffen Kautschukmilch oder pulverförmiges Kautschuk beizugeben. Als zweckmäßig hat sich dabei ein Verhältnis von Kautschuk zu bituminösem Bindemittel wie etwa 1:20 ergeben. Ein solcher Kautschukzusatz soll die Plastizitätsspanne des Bindemittels erhöhen, seine Alterung herabsetzen und die Griffigkeit und Verschleißfestigkeit der damit hergestellten bituminösen Masse verbessern. Es ist in diesem Zusammenhang in der Literatur auch darauf hingewiesen worden, daß Mischungen aus Asphalt und Natur- oder Kunstgummi eine vergrößerte Adhäsion aufweisen. Im einzelnen ist es bekannt, schüttfähige Massen einer thermoplastischen Mischung von Kautschuk mit bituminösem Material einem üblichen Straßenbaustoff zuzusetzen, um Kautschuk in gleichmäßiger Verteilung einzubringen und dadurch die Qualität des Straßenbaustoffes zu verbessern.In order to improve the properties of bituminous substances, including bituminous road building materials, it is known to add rubber milk or powdered rubber to the bituminous substances. as A ratio of rubber to bituminous binder such as 1:20 result. Such a rubber additive is said to increase the plasticity range of the binder, its Reduce aging and the grip and wear resistance of the bituminous produced with it Improve mass. It has also been pointed out in this connection in the literature that Mixtures of asphalt and natural or synthetic rubber have increased adhesion. in the Individual it is known to use free-flowing masses of a thermoplastic mixture of rubber add bituminous material to a common road building material to make rubber more uniform To bring in distribution and thereby improve the quality of the road building material.
Zur Herstellung von Gemischen aus Bitumen mit feinverteiltem Kautschuk ist bekannt, den Kautschuk zunächst feinverteilt in einer als Fluxmittel für dasFor the production of mixtures of bitumen with finely divided rubber, rubber is known initially finely divided in a fluxing agent for the
809 537/81809 537/81
Claims (5)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET24405A DE1265185B (en) | 1963-08-01 | 1963-08-01 | Process for gluing bituminous bridge coverings with roadway structures made of steel or concrete |
LU46624D LU46624A1 (en) | 1963-08-01 | 1964-07-27 | |
CH995464A CH470448A (en) | 1963-08-01 | 1964-07-29 | Process for the production of bridge coverings with a bituminous surface covering |
SE9257/64A SE300579B (en) | 1963-08-01 | 1964-07-30 | |
FR983612A FR1402612A (en) | 1963-08-01 | 1964-07-30 | Adhesive product for bonding bituminous coatings for bridges to steel or concrete |
AT656264A AT252788B (en) | 1963-08-01 | 1964-07-30 | Method for fastening bituminous bridge coverings on a substrate made of steel or concrete |
BE651227D BE651227A (en) | 1963-08-01 | 1964-07-31 | |
FI641649A FI47345C (en) | 1963-08-01 | 1964-07-31 | Method for gluing bituminous pavements to steel or concrete roadway load-bearing structures. |
DK379664AA DK116668B (en) | 1963-08-01 | 1964-07-31 | Method for adhering bituminous pavements to steel or concrete bridges. |
NO154242A NO124114B (en) | 1963-08-01 | 1964-07-31 | |
NL6408884A NL6408884A (en) | 1963-08-01 | 1964-08-03 | |
GB31731/64A GB1020415A (en) | 1963-08-01 | 1964-08-04 | A bitumen-based adhesive composition for application to steel or concrete surfaces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET24405A DE1265185B (en) | 1963-08-01 | 1963-08-01 | Process for gluing bituminous bridge coverings with roadway structures made of steel or concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1265185B true DE1265185B (en) | 1968-04-04 |
Family
ID=7551434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET24405A Pending DE1265185B (en) | 1963-08-01 | 1963-08-01 | Process for gluing bituminous bridge coverings with roadway structures made of steel or concrete |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT252788B (en) |
BE (1) | BE651227A (en) |
CH (1) | CH470448A (en) |
DE (1) | DE1265185B (en) |
DK (1) | DK116668B (en) |
FI (1) | FI47345C (en) |
GB (1) | GB1020415A (en) |
LU (1) | LU46624A1 (en) |
NL (1) | NL6408884A (en) |
NO (1) | NO124114B (en) |
SE (1) | SE300579B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3844668A (en) * | 1972-01-13 | 1974-10-29 | R Winters | Pavement composition |
GB2486018B (en) | 2010-12-02 | 2015-07-15 | Bedford Hospital Nhs Trust | Measurement and reporting apparatus |
-
1963
- 1963-08-01 DE DET24405A patent/DE1265185B/en active Pending
-
1964
- 1964-07-27 LU LU46624D patent/LU46624A1/xx unknown
- 1964-07-29 CH CH995464A patent/CH470448A/en not_active IP Right Cessation
- 1964-07-30 SE SE9257/64A patent/SE300579B/xx unknown
- 1964-07-30 AT AT656264A patent/AT252788B/en active
- 1964-07-31 BE BE651227D patent/BE651227A/xx unknown
- 1964-07-31 FI FI641649A patent/FI47345C/en active
- 1964-07-31 DK DK379664AA patent/DK116668B/en unknown
- 1964-07-31 NO NO154242A patent/NO124114B/no unknown
- 1964-08-03 NL NL6408884A patent/NL6408884A/xx unknown
- 1964-08-04 GB GB31731/64A patent/GB1020415A/en not_active Expired
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
AT252788B (en) | 1967-03-10 |
LU46624A1 (en) | 1964-09-28 |
NO124114B (en) | 1972-03-06 |
FI47345C (en) | 1973-11-12 |
CH470448A (en) | 1969-03-31 |
GB1020415A (en) | 1966-02-16 |
FI47345B (en) | 1973-07-31 |
DK116668B (en) | 1970-02-02 |
NL6408884A (en) | 1965-02-02 |
SE300579B (en) | 1968-04-29 |
BE651227A (en) | 1964-11-16 |
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